Exported patch files no longer contain branch merge messages.

There were a lot of these, and end users don't care.
Incude and enable all of Falconne's plugins for DFHack r4

Downloaded from:

    http://dffd.wimbli.com/file.php?id=8166

Notifed of these via:

    http://www.bay12forums.com/smf/index.php?topic=133174.msg4782701#msg4782701
Merge branch 'master' into unified

* master:
  Exported patch files no longer contain branch merge messages.
Merge branch 'dfhack_r4' into unified

* dfhack_r4:
  Incude and enable all of Falconne's plugins for DFHack r4